
local user_id_to_steam_id = {}

STEAM_D = {}
function STEAM_D:get_steam_id_by_user_id(user_id)
    return user_id_to_steam_id[user_id] or ""
end

function STEAM_D:set_steam_id_by_user_id(user_id, steam_id)
    user_id_to_steam_id[user_id] = steam_id
end


